CSIR NET Syllabus 2025 (Part A, B, C): Download Latest Subject-Wise Syllabus PDFs Here!

Updated By Ritoprasad Kundu on 05 Nov, 2025 11:42

Your Ultimate Exam Preparation Guide Awaits!

CSIR NET Syllabus 2025

CSIR NET Syllabus 2025has been released on the official website of NTA. To succeed in this highly competitive CSIR NET 2025 exam, understanding the CSIR NET 2025 syllabus in detail is crucial, as it helps candidates plan their preparation strategically and focus on key topics. The purpose of the CSIR NET syllabus is to evaluate a candidate's thorough comprehension of scientific ideas, analytical skills, and research aptitude. Chemical Sciences, Earth Sciences, Life Sciences, Mathematical Sciences, and Physical Sciences are the five main subjects for which the exam is held. The extensive syllabus for each subject ensures that only applicants with a solid academic background are eligible, covering both undergraduate and graduate-level subjects.

The syllabus structure is divided into three parts:

  • Part A: Common to all subjects, this section tests General Aptitude, including logical reasoning, graphical analysis, numerical ability, quantitative comparison, and data interpretation.
  • Part B: Subject-specific questions that focus on the core concepts of the chosen discipline.
  • Part C: Analytical and application-based questions that test scientific problem-solving skills, experimental design, and theoretical understanding at an advanced level.

Upcoming Science Exams :

Table of Contents
  1. CSIR NET Syllabus 2025
  2. CSIR NET Syllabus 2025 PDF Free Download: Subject-Wise
  3. CSIR NET Syllabus 2025 for Part A (General Aptitude)
  4. CSIR NET Syllabus 2025 for Part B and Part C
  5. CSIR NET Syllabus Life Science 2025
  6. CSIR NET Syllabus Mathematics 2025
  7. CSIR NET Syllabus 2025 Earth Science
  8. CSIR NET Syllabus 2025 Physical Science
  9. CSIR NET Syllabus 2025 for Chemical Science
  10. Important Subject Wise Topics for CSIR NET Exam
  11. CSIR NET 2025 Exam Pattern
  12. FAQs about CSIR UGC NET

CSIR NET Syllabus 2025 PDF Free Download: Subject-Wise

Download CSIR NET 2025 syllabus subject-wise PDF from this page. 

CSIR NET 2025 Subject 

Subject-Wise CSIR UGC NET Syllabus 2025 PDF Download

CSIR UGC NET 2025 Chemical Science Syllabus

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CSIR UGC NET 2025 Earth Science Syllabus

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CSIR UGC NET 2025 Life Science Syllabus

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CSIR UGC NET 2025 Mathematical Science Syllabus

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CSIR UGC NET 2025 Physical Science Syllabus

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Colleges Accepting Exam CSIR UGC NET :

CSIR NET Syllabus 2025 for Part A (General Aptitude)

CSIR UGC NET 2025 syllabus for Part A is common for all the subjects. CSIR NET 2025 syllabus Part A covers subjects like, Quantitative Aptitude, Reasoning, and Analysis and Research Aptitude. Part A consists of 20 questions out of which candidates must answer 15 of them. Each question carries two marks in CSIR NET Part A of the exam. The total marks awarded for Part A is 30 for CSIR UGC NET syllabus 2025. Find CSIR NET 2025 syllabus for Part A in the following table:

CSIR NET Syllabus 2025

Numerical Ability

Number and Simplification, LCM and HCF Average, Quadratic Equations, Sequence and Series, Surds and Indices, Logarithms, Percentage, Profit and Loss, Simple Interest, Compound Interest, Ratio, Proportion and Variation, Partnership, Alligation, and Mixture. Time Speed and Distance, Time and Work, Permutations and Combinations, Probability, Geometry, Mensuration, Trigonometry, etc.

Reasoning

Series Formation, Coding-Decoding, Distance and Directions, Calendar and Clock, Ranking and Arrangement, Puzzles, etc.

Data Interpretation and Graphical Analysis

Mean, Median, Mode, Measures of Dispersion, Graphical Analysis: Bar Graph, Line Graph, Pie-Chart, Tabulation.

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CSIR NET Syllabus 2025 for Part B and Part C

CSIR NET 2025 syllabus Part B and Part C varies subject to subject. There is no separate segregation for Part B and Part C in the prescribed syllabus. Candidate must be well versed with the complete CSIR NET 2025 syllabus to attempt the CSIR NET exam of Part B and Part C. Aspirants must note that CSIR NET syllabus 2025 of Part B and Part C is the entire subject syllabus prescribed. CSIR UGC NET 2025 syllabus for Part B is general coverage of all the topics given in the syllabus. In Part C, the candidate's knowledge of scientific concepts and/or application of the scientific concepts are tested but CSIR UGC NET syllabus 2025 is the same. 

Read Here: CSIR NET 2025 Sample Papers

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CSIR NET Syllabus Life Science 2025

CSIR NET syllabus 2025 for Life Science includes topics like Diversity of Life Forms, Developmental Biology, Cellular Organization, Fundamental Processes, System Physiology – Plant, System Physiology – Animal, Applied Biology, Methods in Biology, Evolution and Behavior, Ecological Principles, Inheritance Biology, Cell Communication and Cell Signaling and Molecules and their Interaction Relevant to Biology. 

CSIR NET Syllabus Mathematics 2025

CSIR has released the CSIR NET 2025 syllabus for Mathematical Science. The CSIR UGC NET 2025 syllabus of Mathematics Science comprises topics such as Algebra, Linear Algebra, Calculus of Variations, Classical Mechanics, Numerical Analysis, Analysis, Complex Analysis, Ordinary Differential Equations (ODEs), Descriptive Statistics, Linear Integral Equations, Partial Differential Equations (PDEs) and Exploratory Data Analysis. 

CSIR NET Syllabus 2025 Earth Science

CSIR NET 2025 syllabus for Earth Science has been prescribed by the Council of Scientific and Industrial Research (CSIR). The CSIR UGC NET syllabus 2025 Earth Science consists of the topics The Earth and the Solar System, Environmental Earth Sciences, Earth Materials, Applied Geology, Surface Features and Processes, Physical Geography, Interior of the Earth, Geophysics, Deformation and Tectonics, Meteorology, Oceans and Atmosphere, Ocean Sciences, Geology etc. Aspirants must be through with the syllabus of Earth Sciences to do well in the examination. 

CSIR NET Syllabus 2025 Physical Science

CSIR UGC NET 2025 syllabus for Physical Science has been released by the National Testing Agency. The CSIR UGC NET syllabus 2025 for Physical Science topics include Mathematical Methods of Physics, Classical Mechanics, Electromagnetic Theory, Quantum Mechanics, Thermodynamic and Statistical Physics, Electronics and Experimental Methods, Mathematical Methods of Physics, Classical Mechanics, Electromagnetic Theory, Quantum Mechanics, Thermodynamic and Statistical Physics, Electronics and Experimental Methods, Atomic & Molecular Physics, Condensed Matter Physics and Nuclear and Particle Physics. 

CSIR NET Syllabus 2025 for Chemical Science

The candidates can find the topics included in CSIR NET syllabus Chemistry 2025 from below:

Topics

Inorganic Chemistry

Organic Chemistry

Physical Chemistry

Interdisciplinary Topics

Important Subject Wise Topics for CSIR NET Exam

Check the important topics below.

Life Sciences

ParticularsDetails
Molecular BiologyDNA replication, transcription, translation, gene regulation, operon models, RNA processing, recombinant DNA technology.
Cell BiologyCell structure, membrane transport, organelles, cell cycle regulation, signal transduction, apoptosis.
GeneticsMendelian and non-Mendelian inheritance, linkage, recombination, population genetics, pedigree analysis.
Biochemistry    Enzyme kinetics, metabolism (carbohydrate, lipid, protein), vitamins and coenzymes, bioenergetics.
Evolution and Ecology    Natural selection, adaptation, population dynamics, ecosystem organization, biogeochemical cycles.
Developmental BiologyGametogenesis, fertilization, embryogenesis, organogenesis, stem cells, pattern formation.
Plant PhysiologyPhotosynthesis, respiration, nitrogen metabolism, growth regulators, stress physiology.
Animal PhysiologyCirculatory, nervous, excretory, endocrine systems, homeostasis, neurobiology.
ImmunologyInnate and adaptive immunity, antigen-antibody interaction, MHC, cytokines, vaccines.
Techniques in BiologySpectroscopy, chromatography, electrophoresis, microscopy, centrifugation, radioisotopes, blotting techniques.

Chemical Sciences

ParticularsDetails
Inorganic Chemistry

  • Coordination chemistry: Crystal field theory, electronic spectra, magnetic properties.

  • Organometallic compounds: 18-electron rule, metal carbonyls, sandwich compounds.

  • Bioinorganic chemistry: Metalloproteins, metal complexes in medicine.

  • Main group elements: Bonding, structure, acid-base behavior.

  • Solid state chemistry: Crystal structure, defects, conductivity.

Physical Chemistry

  • Quantum chemistry: Schrödinger equation, particle in a box, hydrogen atom, operators.

  • Thermodynamics: Laws of thermodynamics, free energy, entropy, chemical equilibrium.

  • Chemical kinetics: Rate laws, reaction mechanisms, catalysis, transition state theory.

  • Electrochemistry: Cell potential, Nernst equation, batteries, corrosion.

  • Surface chemistry: Adsorption isotherms, catalysis, colloids.

  • Spectroscopy: IR, UV-Vis, NMR, ESR, mass spectrometry principles.

Organic Chemistry

  • Reaction mechanisms: SN1, SN2, E1, E2, electrophilic and nucleophilic substitutions.

  • Reactive intermediates: Carbanions, carbocations, free radicals, carbenes, nitrenes.

  • Pericyclic reactions, photochemistry, and stereochemistry.

  • Named reactions (Aldol, Diels-Alder, Friedel–Crafts, Wittig, etc.).

  • Organic synthesis: Retrosynthetic analysis, protecting groups, reagents (LiAlH₄, PCC, etc.).

  • Spectroscopic identification of organic compounds.

Mathematical Sciences

ParticularsDetails
Linear AlgebraVector spaces, linear transformations, eigenvalues, eigenvectors, matrices.
Real AnalysisSequences and series, continuity, differentiability, Riemann integration.
Complex AnalysisAnalytic functions, Cauchy’s theorem, residues, conformal mapping
Abstract AlgebraGroups, rings, fields, homomorphisms, ideals, isomorphism theorems.
Differential EquationsODEs and PDEs, boundary value problems, Laplace transforms.
Numerical AnalysisNumerical solutions of equations, interpolation, numerical integration.
TopologyOpen/closed sets, compactness, connectedness, metric spaces.
Probability & StatisticsRandom variables, distributions, expectation, hypothesis testing.
Linear ProgrammingSimplex method, duality, optimization.

Physical Sciences

ParticularsDetails
Classical MechanicsNewton’s laws, Lagrangian and Hamiltonian formalism, central force motion.
Quantum MechanicsSchrödinger equation, operators, angular momentum, perturbation theory.
ElectrodynamicsMaxwell’s equations, EM waves, potentials, radiation
Thermodynamics & Statistical MechanicsLaws of thermodynamics, entropy, ensembles, partition function.
Mathematical PhysicsVector calculus, Fourier series, tensors, differential equations, complex variables.
Electronics & Experimental MethodsSemiconductor devices, operational amplifiers, logic gates, detectors.
Atomic & Molecular PhysicsSpectra, Zeeman effect, selection rules
Solid State PhysicsCrystal structures, bonding, band theory, superconductivity.
Nuclear & Particle PhysicsRadioactivity, nuclear models, elementary particles.

Earth, Atmospheric, Ocean, and Planetary Sciences

ParticularsDetails
Earth ScienceEarth’s structure, plate tectonics, seismology, mineralogy, petrology.
Geomorphology & Remote SensingLandforms, erosion, satellites, GIS applications.
OceanographyOcean currents, salinity, marine sediments, biogeochemical cycles.
Atmospheric ScienceWeather systems, climate change, monsoons, atmospheric circulation.
Environmental SciencePollution, biogeochemical cycles, global warming, carbon cycle
Planetary ScienceSolar system formation, planetary composition, meteorites, exoplanets
GeophysicsGravity, magnetism, electrical methods, seismic data interpretation
Paleontology & StratigraphyFossil record, geologic time scale, sedimentation.

CSIR NET 2025 Exam Pattern

CSIR UGC NET 2025 Exam Pattern is prescribed by CSIR HRDG, along with the syllabus. CSIR NET exam is conducted for five different papers viz Chemical Sciences, Life Sciences, Physical Sciences, Earth Sciences, and Mathematical Sciences. According to the CSIR NET 2025 exam pattern, the question paper for the subjects is divided into three parts, Part A, Part B, and Part C. The exam pattern for Part A is the same for all the subjects. Part A of the CSIR NET exam consists of 20 questions from General Aptitude. Candidates must answer 15 questions. Part A of the exam is allotted 30 marks out of 200 marks of the exam. The examination pattern for Part B & C differs for each paper of the CSIR NET exam. 

Candidates can have a glance at CSIR NET 2025 Exam Pattern Highlights in the following table. 

Mode of the Exam Online (CBT)
Total Number of Parts/Sections3 (Part A, B & C)
Type of Questions MCQs
Total Marks 200
Negative Marking Yes (25%)

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FAQs about CSIR UGC NET Syllabus

What is the importance of CSIR UGC NET syllabus?

CSIR NET syllabus plays a significant role in exam preparation. CSIR NET syllabus 2024 will help the aspirants to get an idea about the topics to be covered and they can score good marks in the exam.

Is the CSIR NET 2025 syllabus released?

No, the Council of Science and Industrial Research (CSIR) will release CSIR NET syllabus 2025 on the official website.

Is the CSIR NET syllabus the same as the UGC NET syllabus?

No, the CSIR NET syllabus is different from the UGC NET syllabus. While both exams assess knowledge in various subjects, they have separate syllabus and eligibility criteria.

Are there any reference books or study materials available for CSIR NET Syllabus 2025 preparation?

Yes, there are many reference books and study materials available in the market for CSIR NET preparation. These books contain all the topics as per CSIR NET Syllabus 2025. These Candidates often refer to standard textbooks in their respective subjects and solve previous years' question papers.

What are the common topics covered in the CSIR NET syllabus 2025 for all science subjects?

Common topics in CSIR NET syllabus 2025 include General Aptitude, Numerical Ability, Reasoning, and Data Interpretation and Graphical Analysis. These topics are applicable to all science disciplines.

Where can I find the CSIR NET syllabus 2025 for different subjects?

The CSIR NET Syllabus 2025 has been provided on this page. CSIR NET syllabus for each subject is available on the official CSIR NET website. 

Is the CSIR NET syllabus common for all subjects?

No, the CSIR NET syllabus varies depending on the subject. Each subject has its own specific syllabus, and candidates should refer to the official CSIR NET website or brochure for the detailed syllabus of their chosen subject.

What are the major subjects covered in CSIR NET Syllabus 2025?

CSIR NET Syllabus 2025 covers subjects in the field of Life Sciences, Physical Sciences, Chemical Sciences, Earth Sciences, and Mathematical Sciences.

How is the CSIR NET syllabus determined?

The CSIR NET syllabus is determined by the respective subject experts and is designed to assess the candidate's knowledge and understanding of various topics in the chosen subject

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